20141+2213 STF2655AB

 
 
20h 14m 04.52s +22 13' 21.5" P.A. 3 sep 6.2 mag 7.89,7.95 Sp A2V dist. 259.74 pc (847.27 l.y.)
 
 
Coord 2000
20141+2213
Discov num
STF2655
Comp
AB
Coord arcsec 2000
20 14 04.52 +22 13 21.5
Date first
1825
Date last
2017
Obs
114
Pa first
4
Pa last
3
P.A. Now (θ)
Sep first
6.4
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
7.89
Mag sec
7.95
delta mag (ΔM)
0.06
Spectral class
A2V (white)
Pri motion ra
+011
Sec motion ra
+015
Pri motion dec
+006
Sec motion dec
+001
Notes
N (See Notes)
rPM=0.426
Nature of this double is uncertain.
 
 
20141+2213 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20141+2213 STF2655 AB 1825 2017 114 3 6.2 7.89 7.95 0.06 <===
Show 20141+2213 STF2655 AC 1825 2016 17 154 60.5 7.89 10.09 2.20
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.1
Precise sep
6.22
Constellation
Vulpecula
SAO
88384
HIP
99717
Tycho2
1630-03823-1
Gaia DR2
83166008832
HD
192424
BD
BD+21 4109
Distance
259.74
Distance ly
847.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20141+2213 STF2655 AB 2006 109 3 6.4 7.89 7.95 A2V D 201404.52+221321.5
20141+2213 STF2655 AB 2008 110 3 6.1 7.89 7.95 A2V D 201404.52+221321.5
20141+2213 STF2655 AB 2015 111 3 6.1 7.89 7.95 A2V N 201404.52+221321.5
20141+2213 STF2655 AB 2017 113 3 6.2 7.89 7.95 A2V N 201404.52+221321.5

If you need more information about this double, apply for a data request form to the WDS.